As I write this post, I'm sitting on my couch dealing with a pulsing headache. While headaces have many causes, and many cures, I have learned a few tricks that seem to help, one of which is using peppermint essential oil. I actually stumbeled upon the usefulness of peppermint oil after one of my customers told me how much it has helped her headaches. Who would have thought right? Anyway, I took her advice, and started using my peppermint soap when I get headaches, and it really does help! I've since done some research on the subject, and wanted to...